I think its dilation and rotation. Hope it helps.
Answer:
Form an equation:
let x be the price of a shirt
Then, the price of a sweater would be x - 5
So you would have:
4(x - 5) + 3x = 200
simplify
4x - 20 + 3x = 200
7x - 20 = 200
add 20 to both sides
7x = 220
divide both sides by 7
x = about 31.43
That means the cost of the sweater would be 31.43 - 5 = 26.43
Answer:
0.5
Step-by-step explanation:
because its a rule of: + 0.125
and 0.125+0.375=0.5
Answer:
I believe the answer is C :)
Step-by-step explanation:
She would need 45 Ft. of material. I hope this helped ^^
First, I multiplied the yards (2) by 3
Next, I Divided the inches (18) into Ft. which gave me 1 and a half Ft.
Then, I multiplied 6 Ft. with 6 and 1.5 Ft. with 6
Finally I added all of this together and got 45